United States › Illinois › Warrensburg CITY
Warrensburg Illinois · 1,068 residents (2025 est.) · 0.73 sq mi
Time machine
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The short version
Warrensburg is home to 921 people in Illinois. At a median age of 46.8, this is an older place than the country as a whole. 18% of adults hold a bachelor's degree, below the 36% national rate. The foreign-born share is 0%. Home values have more than doubled since 2000, reaching $145,400. 76% of homes are owner-occupied.
At a glance
Average income
near the US median
US median: $82,259
Older
median age 46.8
US median: 38.9
Less educated
18% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 1,289 in 2000
1,068 in 2025 (Census Bureau estimate)
1,265 / sq mi
−25%since 2009
from 1,676 / sq mi in 2009
US average: 281
from 34.9 in 2000
US average: 38.9
Population, 1990 – 2024
863 1K 1K 1K 2K 1990 2000 2010 2020 2024 Warrensburg Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $81,719
−2%inflation adjusted, since 2000
from $45,708 in 2000
US average: $82,259
from $19,041 in 2000
US average: $44,673
Households earning $100K+
from 29.3% in 2009
US average: 53.3%
from 3.7% in 2000
US average: 12.5%
from 0.295 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6.7%
Arts, entertainment, food 3.5%
Transportation & warehousing 3.2%
Agriculture, forestry, fishing 0.7%
Education & health services 0.5%
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$145,400
+7%inflation adjusted, since 2000
from $74,900 in 2000
US average: $376,019
$775
+13%inflation adjusted, since 2000
from $378 in 2000
US average: $1,442
from 74.4% in 2000
23.9% rent
from 8.8% in 2009
US average: 10.0%
from 2.45 people in 2009
US average: 2.54
from 16.6% in 2009
US average: 22.9%
from 15.0% in 2009
US average: 47.4%
from 1.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.3%(1,254)
2024
White, non-Hispanic 91.4%(842)
Hispanic / Latino 1.3%(12)
from 1 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 4 more ancestry groups with data from 15.3% in 2000
US average: 35.6%
High school or higher
from 88.9% in 2000
US average: 89.6%
from 3.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.5 min in 2000
US average: 26.5
from 91.0% in 2009
US average: 68.9%
from 3.6% in 2009
US average: 8.5%
from 0.3% in 2009
US average: 3.2%
from 3.5% in 2009
US average: 15.0%
from 1.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 1.4% in 2009
US average: 8.3%
Section 07
Work & employment from 6.8% in 2011
US average: 5.2%
from 75.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 81.0% in 2020
US average: 74.6%
from 12.4% in 2009
US average: 13.1%
from 24.1% in 2009
US average: 42.5%
Section 08
People & community from 0.5% in 2009
US average: 14.1%
from 11.3% in 2009
US average: 6.2%
from 8.7% in 2012
US average: 13.3%
from 11.7% in 2013
US average: 8.4%
from 81.0% in 2017
US average: 91.0%
Computer in household
from 93.5% in 2020
US average: 95.5%
from 90.8% in 2020
US average: 87.7%
from 95.9% in 2016
US average: 77.7%
from 4.1% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 11.7% in 2013
US average: 8.4%
from 68.4% in 2020
US average: 54.8%
Direct-purchase
from 10.5% in 2020
US average: 13.8%
from 23.7% in 2020
US average: 18.4%
from 10.9% in 2020
US average: 20.9%
VA health care
from 2.9% in 2020
US average: 2.2%
Any private
from 75.2% in 2020
US average: 67.1%
Any public
from 31.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 21.2%(24)
Gulf War (1990s) 14.2%(16)
Share of the 113 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Warrensburg, Illinois? Warrensburg, Illinois has about 921 residents according to the 2024 American Community Survey.
What is the median household income in Warrensburg, Illinois? The typical household in Warrensburg, Illinois earns about $81,719 a year. Half of households make more than that, and half make less.
Is Warrensburg, Illinois expensive? In Warrensburg, Illinois, the median home is worth about $145,400, and the typical rent is about $775 a month.
How educated are people in Warrensburg, Illinois? About 17.7% of adults age 25 and over in Warrensburg, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Warrensburg, Illinois? About 8.1% of people in Warrensburg, Illinois live below the federal poverty line.
Has Warrensburg, Illinois grown since 1990? Yes, Warrensburg, Illinois has shrunk since 1990. The population has lost about 331 residents, a change of about -26 percent over that period.
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